Fix Windows 10 update 1709 stuck at 99% or Failed to Install
Windows 10 cumulative updates KB4013429 (build 14393.953), KB4013198 build 10586.839, KB4012606 Build 10240.17319 are now available.
However, some users are unable to download updates. We’ve posted official Microsoft offline direct download links for these new updates. If you are still facing problems regarding update download or installation, you can check our guide for the fixes for these issues here.
You can also disable updates, read here for more details.